AR1/docs/analysis-tools/intersect.md

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Intersect Analysis

Find features that intersect between two datasets.

Overview

Intersect analysis identifies features that spatially overlap between two datasets, creating new features at intersection locations.

Inputs

  • Input Dataset: Primary dataset
  • Intersect Dataset: Dataset to intersect with
  • Output Type: Intersection geometry type

Outputs

New dataset containing:

  • Intersecting features
  • Attributes from both datasets
  • Intersection geometry

Example

{
  "input_dataset_id": 123,
  "intersect_dataset_id": 124
}

Use Cases

  • Overlay analysis
  • Spatial filtering
  • Feature extraction
  • Area calculations

Notes

  • Output geometry type depends on input types
  • Attributes from both datasets are included
  • Empty intersections are excluded
  • Processing time depends on dataset sizes